Glitz stone casing



FIG. 1 is a right front perspective view of a glitz stone casing showing my new design;

FIG. 2 is a front elevational view thereof, the rear, not shown, is plain and unornamented;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a perspective view thereof on a reduced scale, the broken line showing of a shoe being environmental only and forming no part of the claimed design. 

The ornamental design for a glitz stone casing, as shown and described. 